* {
    box-sizing: border-box;
}

body {
    padding: 0;
    margin: 0;
    font-size: 16px;
}

.map {
    width: 100vw;
    height: calc(100vh - 50px);
}

.operate {
    height: 50px;
    display: flex;
    align-items: center;
    padding: 5px 10px;
    border-bottom: 1px solid #ccc;
    font-size: 14px;
}

.file {
    position: relative;
    overflow: hidden;
    margin-right: 15px;

    input {
        position: absolute;
        opacity: 0;
        top: -20px;
        left: -20px;
        width: 300px;
        height: 300px;
        cursor: pointer;
    }
}

.color-rule{
    width: 100%;
    display: block;
    height: 300px;
    padding: 10px;
    font-size: 14px;
}